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- W2022107795 abstract "BackgroundThe use of combination inhaled budesonide and formoterol as maintenance and reliever therapy significantly improves the risk and the time to exacerbations in asthma.ObjectivesTo explore the mechanisms underlying the effect of the reliever dose on exacerbations by examining the effect of combination therapy on the allergen challenge model when given after allergen exposure.MethodsIn a randomized, double-blind crossover study, single doses of budesonide/formoterol (400/12 μg), formoterol (12 μg), budesonide (400 μg), or placebo were administered during the acute bronchoconstriction response (early airway response) immediately after allergen inhalation in 15 patients with mild asthma. Allergen-induced late airway response (LAR), sputum inflammatory markers, airway hyperresponsiveness, and exhaled nitric oxide were measured.ResultsAll active treatments significantly attenuated the LAR, with budesonide/formoterol significantly better than its monocomponents (maximum FEV1 fall: placebo, [mean ± SEM] 21.2% ± 3.1%; budesonide/formoterol, 4.2% ± 1.4%; formoterol, 7.5% ± 1.7%; budesonide, 10.4% ± 1.6%). Allergen-induced change in methacholine PC20 was significantly attenuated by budesonide/formoterol, but not by its monocomponents. Sputum cell counts and exhaled nitric oxide increased significantly after all allergen challenges, with no significant attenuation by any of the treatments. Therapy with combination and formoterol alone, but not budesonide, significantly reduced the early airway response.ConclusionA single dose of budesonide/formoterol was superior to its monocomponents in attenuating the allergen-induced LAR and airway hyperresponsiveness. These effects may represent the contribution of the reliever dose to the budesonide/formoterol maintenance and reliever regimen.Clinical implicationsThe protective effect against allergic airway responses with a single reliever dose of budesonide/formoterol is predominantly related to greater functional antagonism of airway smooth muscles. The use of combination inhaled budesonide and formoterol as maintenance and reliever therapy significantly improves the risk and the time to exacerbations in asthma. To explore the mechanisms underlying the effect of the reliever dose on exacerbations by examining the effect of combination therapy on the allergen challenge model when given after allergen exposure. In a randomized, double-blind crossover study, single doses of budesonide/formoterol (400/12 μg), formoterol (12 μg), budesonide (400 μg), or placebo were administered during the acute bronchoconstriction response (early airway response) immediately after allergen inhalation in 15 patients with mild asthma. Allergen-induced late airway response (LAR), sputum inflammatory markers, airway hyperresponsiveness, and exhaled nitric oxide were measured. All active treatments significantly attenuated the LAR, with budesonide/formoterol significantly better than its monocomponents (maximum FEV1 fall: placebo, [mean ± SEM] 21.2% ± 3.1%; budesonide/formoterol, 4.2% ± 1.4%; formoterol, 7.5% ± 1.7%; budesonide, 10.4% ± 1.6%). Allergen-induced change in methacholine PC20 was significantly attenuated by budesonide/formoterol, but not by its monocomponents. Sputum cell counts and exhaled nitric oxide increased significantly after all allergen challenges, with no significant attenuation by any of the treatments. Therapy with combination and formoterol alone, but not budesonide, significantly reduced the early airway response. A single dose of budesonide/formoterol was superior to its monocomponents in attenuating the allergen-induced LAR and airway hyperresponsiveness. These effects may represent the contribution of the reliever dose to the budesonide/formoterol maintenance and reliever regimen." @default.
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- W2022107795 date "2007-02-01" @default.
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- W2022107795 title "The effects of inhaled budesonide and formoterol in combination and alone when given directly after allergen challenge" @default.
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- W2022107795 cites W2000587334 @default.
- W2022107795 cites W2005698822 @default.
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- W2022107795 cites W2038167979 @default.
- W2022107795 cites W2040514575 @default.
- W2022107795 cites W2040634115 @default.
- W2022107795 cites W2042007683 @default.
- W2022107795 cites W2053758625 @default.
- W2022107795 cites W2077134619 @default.
- W2022107795 cites W2080529843 @default.
- W2022107795 cites W2092396047 @default.
- W2022107795 cites W2099652899 @default.
- W2022107795 cites W2101274167 @default.
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- W2022107795 cites W2134395184 @default.
- W2022107795 cites W2157910210 @default.
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